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Generating Standardized Audio Technical Metadata: AES57
https://journal.code4lib.org/articles/10828#:~:text=In%202011%2C%20the%20Audio%20Engineering%20Society%20%28AES%29%20released,preservation%20and%20restoration%20%28both%20for%20analog%20and%20digital%29.
AudioMD and VideoMD - Technical Metadata for Audio …
https://www.loc.gov/standards/amdvmd/
audioMD and videoMD are XML Schemas that detail technical metadata for audio- and video-based digital objects. They often serve as extension schemas within the Metadata Encoding and Transmission Standard (METS) administrative metadata section or in PREMIS version 2.0 or later in <objectCharacteristicsExtension>. They are also suitable for use as …
Generating Standardized Audio Technical Metadata: AES57
https://journal.code4lib.org/articles/10828
Generating Standardized Audio Technical Metadata: AES57. Long-term access to digitized audio may be heavily dependent on the quality of technical metadata captured during digitization. The AES57-2011 standard offers a standardized method of documenting fairly comprehensive technical information, but its complexity may be confusing.
What is Audio Metadata? - AirenSoft
https://www.airensoft.com/post/what-is-audio-metadata
44,100 Hz or 44.1 kHz is the standard audio sample rate used in television broadcast systems. The International Media Association judged that the range of 20 to 20,000 Hz that is audible to the human ear, that is, 20,000 Hz, which is the limit of audible frequencies, should be more than double to reduce data loss according to the Nyquist theory.. Thus, 44,100 …
METADATA STANDARDS AND GUIDELINES …
https://www.ala.org/alcts/sites/ala.org.alcts/files/content/resources/preserv/audio_metadata.pdf
AudioMD contains technical metadata that describe a digital audio archival object. Developed by the Library of Congress. ... using the draft AES-X098B audio metadata standard for ingest of audio files in DAITSS 2, using a web service …
More about Audio Streams and Metadata - Audio Precision
https://www.ap.com/technical-library/more-about-audio-streams-and-metadata/
Created on 2012-11-08 17:18:00. Metadata has been defined as “data about other data”. Some digital audio files and digital transport streams carry metadata that describe aspects of the stream and the audio content.
audioMD and videoMD Schemas and Documentation - …
https://www.loc.gov/standards/amdvmd/audiovideoMDschemas.html
AES60-2011, AES Standard for Audio Metadata - Core Audio Metadata; videoMD. Users should note that an effort is under way in the Federal Agencies Digitization Guidelines Working Group to develop a video metadata specification during 2011-2012, similar to videoMD but with some additional elaborations. videoMD Schema. Version 2.0 (current version ...
Technical Metadata - SourceForge
http://bwfmetaedit.sourceforge.net/tech_view_help.html
The CSV version of the Technical Metadata view displays the full filepath to each file. FileSize: The size of the audio file in bytes. Format: This value represents the type of compression utilized within the audio data. Below is a sample of compression codes:
Quality Control for Digital Audio Files - Archives
https://www.archives.gov/preservation/products/definitions/audio-qc.html
Technical metadata: NARA is finalizing a technical metadata schema for audio files based on the same structure as its reVTMD schema for video technical metadata. Item Level Evaluation: Automated Quality Analysis. Fixity: NARA is evaluating workflows to create and validate checksums for each digital file.
Technical, Rights and Preservation Metadata - Metadata ...
https://guides.ucf.edu/metadata/adminMetadata
Some technical metadata standards include: NISO Metadata for Images in XML (MIX), TextMD, NISO Z39.87 Data Dictionary – Technical Metadata for Digital Still Images and AES standards by the Audio Engineering Society. Technical metadata can be included in preservation metadata (PREMIS) or structural metadata (METS).
Technical Metadata - an overview | ScienceDirect Topics
https://www.sciencedirect.com/topics/computer-science/technical-metadata
Technical metadata consists of metadata that is associated with data transformation rules, data storage structures, semantic layers, and interface layers.. Metadata for data model and physical database includes length of a field, the shape of a data structure, the name of a table, the physical characteristics of a field, the number of bytes in a table, the indexes on a table, and data ...
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